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2018-08-31 14:43:44 +02:00

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QML

import QtQuick 2.9
import QtQuick.Controls 2.2
import QtQuick.Controls.Material 2.2
import QtQuick.Layouts 1.3
import Nymea 1.0
import "../components"
Page {
id: root
readonly property bool haveHosts: discovery.discoveryModel.count > 0
Component.onCompleted: {
print("completed connectPage. last connected host:", settings.lastConnectedHost)
if (settings.lastConnectedHost.length > 0) {
var page = pageStack.push(Qt.resolvedUrl("ConnectingPage.qml"))
page.cancel.connect(function() {
Engine.connection.disconnect();
pageStack.pop(root, StackView.Immediate);
pageStack.push(discoveyPage)
})
Engine.connection.connect(settings.lastConnectedHost)
} else {
pageStack.push(discoveryPage)
}
}
NymeaDiscovery {
id: discovery
objectName: "discovery"
discovering: pageStack.currentItem.objectName === "discoveryPage"
}
Connections {
target: Engine.connection
onVerifyConnectionCertificate: {
print("verify cert!")
var popup = certDialogComponent.createObject(app, {url: url, issuerInfo: issuerInfo, fingerprint: fingerprint});
popup.open();
}
onConnectionError: {
var errorMessage;
switch (error) {
case "ConnectionRefusedError":
errorMessage = qsTr("The host has rejected our connection. This probably means that %1 stopped running. Did you unplug your %1 box?").arg(app.systemName);
break;
case "SslInvalidUserDataError":
case "SslHandshakeFailedError":
// silently ignore. They'll be handled by the SSL logic
return;
case "HostNotFoundError":
errorMessage = qsTr("The %1 box could not be found on this address. Please make sure you entered the address correctly and that the box is powered on.").arg(app.systemName);
break;
case "NetworkError":
errorMessage = qsTr("It seems you're not connected to the network.");
break;
case "RemoteHostClosedError":
errorMessage = qsTr("The %1 box has closed the connection. This probably means it has been turned off or restarted.").arg(app.systemName);
break;
default:
errorMessage = qsTr("Un unknown error happened. We're very sorry for that. (Error code: %1)").arg(error);
}
pageStack.pop(root, StackView.Immediate)
pageStack.push(discoveryPage)
print("opening ErrorDialog with message:", errorMessage, error)
var comp = Qt.createComponent(Qt.resolvedUrl("../components/ErrorDialog.qml"))
var popup = comp.createObject(app, {text: errorMessage})
popup.open()
}
onConnectedChanged: {
if (!connected) {
pageStack.pop(root, StackView.Immediate)
pageStack.push(discoveryPage)
}
}
}
Component {
id: discoveryPage
Page {
objectName: "discoveryPage"
header: FancyHeader {
title: qsTr("Connect %1").arg(app.systemName)
model: ListModel {
ListElement { iconSource: "../images/network-vpn.svg"; text: qsTr("Manual connection"); page: "ManualConnectPage.qml" }
ListElement { iconSource: "../images/bluetooth.svg"; text: qsTr("Wireless setup"); page: "BluetoothDiscoveryPage.qml"; }
ListElement { iconSource: "../images/private-browsing.svg"; text: qsTr("Demo mode"); page: "" }
ListElement { iconSource: "../images/stock_application.svg"; text: qsTr("App settings"); page: "AppSettingsPage.qml" }
ListElement { iconSource: "../images/stock_application.svg"; text: qsTr("Cloud login"); page: "AppSettingsPage.qml" }
}
onClicked: {
switch (index) {
case 0:
case 1:
case 3:
pageStack.push(model.get(index).page);
break;
case 2:
var page = pageStack.push(Qt.resolvedUrl("ConnectingPage.qml"))
page.cancel.connect(function() {
Engine.connection.disconnect()
})
Engine.connection.connect("nymea://nymea.nymea.io:2222")
break;
case 4:
Engine.awsClient.login();
}
}
}
Timer {
id: startupTimer
interval: 5000
repeat: false
running: true
}
ColumnLayout {
anchors.fill: parent
spacing: app.margins
ColumnLayout {
Layout.fillWidth: true
Layout.leftMargin: app.margins
Layout.rightMargin: app.margins
Layout.topMargin: app.margins
spacing: app.margins
Label {
Layout.fillWidth: true
text: root.haveHosts ? qsTr("Oh, look!") : startupTimer.running ? qsTr("Just a moment...") : qsTr("Uh oh")
//color: "black"
font.pixelSize: app.largeFont
}
Label {
Layout.fillWidth: true
text: root.haveHosts ?
qsTr("There are %1 %2 boxes in your network! Which one would you like to use?").arg(discovery.discoveryModel.count).arg(app.systemName)
: startupTimer.running ? qsTr("We haven't found any %1 boxes in your network yet.").arg(app.systemName)
: qsTr("There doesn't seem to be a %1 box installed in your network. Please make sure your %1 box is correctly set up and connected.").arg(app.systemName)
wrapMode: Text.WordWrap
}
}
ThinDivider { }
ListView {
Layout.fillWidth: true
Layout.fillHeight: true
model: discovery.discoveryModel
clip: true
delegate: MeaListItemDelegate {
id: discoveryDeviceDelegate
width: parent.width
height: app.delegateHeight
objectName: "discoveryDelegate" + index
property var discoveryDevice: discovery.discoveryModel.get(index)
property string defaultPortConfigIndex: {
if (model.deviceType !== DiscoveryDevice.DeviceTypeNetwork) {
return -1
}
var usedConfigIndex = 0;
for (var i = 1; i < discoveryDevice.portConfigs.count; i++) {
var oldConfig = discoveryDevice.portConfigs.get(usedConfigIndex);
var newConfig = discoveryDevice.portConfigs.get(i);
// prefer secure over insecure
if (!oldConfig.sslEnabled && newConfig.sslEnabled) {
usedConfigIndex = i;
continue;
}
if (oldConfig.sslEnabled && !newConfig.sslEnabled) {
continue; // discard new one as the one we already have is more secure
}
// both options are new either secure or insecure, prefer nymearpc over websocket for less overhead
if (oldConfig.protocol === PortConfig.ProtocolWebSocket && newConfig.protocol === PortConfig.ProtocolNymeaRpc) {
usedConfigIndex = i;
}
}
return usedConfigIndex
}
iconName: model.deviceType === DiscoveryDevice.DeviceTypeNetwork ? "../images/network-wifi-symbolic.svg" : "../images/bluetooth.svg"
text: model.name
subText: model.deviceType === DiscoveryDevice.DeviceTypeNetwork ? discoveryDevice.hostAddress : discoveryDevice.bluetoothAddress
property bool hasSecurePort: {
if (discoveryDevice.deviceType === DiscoveryDevice.DeviceTypeNetwork) {
return discoveryDeviceDelegate.discoveryDevice.portConfigs.get(discoveryDeviceDelegate.defaultPortConfigIndex).sslEnabled
} else {
return false
}
}
property bool isTrusted: {
if (discoveryDeviceDelegate.discoveryDevice.deviceType === DiscoveryDevice.DeviceTypeNetwork) {
Engine.connection.isTrusted(discoveryDeviceDelegate.discoveryDevice.toUrl(discoveryDeviceDelegate.defaultPortConfigIndex))
} else {
return false
}
}
progressive: true
secondaryIconName: "../images/network-secure.svg"
secondaryIconColor: isTrusted ? app.accentColor : Material.foreground
swipe.enabled: discoveryDeviceDelegate.discoveryDevice.deviceType === DiscoveryDevice.DeviceTypeNetwork
onClicked: {
Engine.connection.connect(discoveryDeviceDelegate.discoveryDevice.toUrl(discoveryDeviceDelegate.defaultPortConfigIndex))
var page = pageStack.push(Qt.resolvedUrl("ConnectingPage.qml"))
page.cancel.connect(function() {
Engine.connection.disconnect()
})
}
swipe.right: MouseArea {
height: parent.height
width: height
anchors.right: parent.right
ColorIcon {
anchors.fill: parent
anchors.margins: app.margins
name: "../images/info.svg"
}
onClicked: {
if (model.deviceType === DiscoveryDevice.DeviceTypeNetwork) {
swipe.close()
var popup = infoDialog.createObject(app,{discoveryDevice: discovery.discoveryModel.get(index)})
popup.open()
}
}
}
}
Column {
anchors.centerIn: parent
spacing: app.margins
visible: !root.haveHosts
Label {
text: qsTr("Searching for %1 boxes...").arg(app.systemName)
}
BusyIndicator {
running: visible
anchors.horizontalCenter: parent.horizontalCenter
}
}
}
ThinDivider {}
Label {
Layout.fillWidth: true
Layout.leftMargin: app.margins
Layout.rightMargin: app.margins
wrapMode: Text.WordWrap
visible: discovery.discoveryModel.count === 0
text: qsTr("Do you have a %1 box but it's not connected to your network yet? Use the wireless setup to connect it!").arg(app.systemName)
}
Button {
Layout.fillWidth: true
Layout.leftMargin: app.margins
Layout.rightMargin: app.margins
visible: discovery.discoveryModel.count === 0
text: qsTr("Start wireless setup")
onClicked: pageStack.push(Qt.resolvedUrl("connection/BluetoothDiscoveryPage.qml"))
}
Button {
Layout.fillWidth: true
Layout.leftMargin: app.margins
Layout.rightMargin: app.margins
Layout.bottomMargin: app.margins
visible: discovery.discoveryModel.count === 0
text: qsTr("Demo mode (online)")
onClicked: {
var page = pageStack.push(Qt.resolvedUrl("ConnectingPage.qml"))
page.cancel.connect(function() {
Engine.connection.disconnect()
})
Engine.connection.connect("nymea://nymea.nymea.io:2222")
}
}
RowLayout {
Layout.fillWidth: true
Layout.leftMargin: app.margins
Layout.rightMargin: app.margins
Layout.bottomMargin: app.margins
visible: root.haveHosts
Label {
Layout.fillWidth: true
text: qsTr("Not the ones you're looking for? We're looking for more!")
wrapMode: Text.WordWrap
}
BusyIndicator { }
}
}
}
}
Component {
id: certDialogComponent
Dialog {
id: certDialog
width: Math.min(parent.width * .9, 400)
x: (parent.width - width) / 2
y: (parent.height - height) / 2
standardButtons: Dialog.Yes | Dialog.No
property string url
property var fingerprint
property var issuerInfo
readonly property bool hasOldFingerprint: Engine.connection.isTrusted(url)
ColumnLayout {
id: certLayout
anchors.fill: parent
// spacing: app.margins
RowLayout {
Layout.fillWidth: true
spacing: app.margins
ColorIcon {
Layout.preferredHeight: app.iconSize * 2
Layout.preferredWidth: height
name: certDialog.hasOldFingerprint ? "../images/lock-broken.svg" : "../images/info.svg"
color: certDialog.hasOldFingerprint ? "red" : app.accentColor
}
Label {
id: titleLabel
Layout.fillWidth: true
wrapMode: Text.WordWrap
text: certDialog.hasOldFingerprint ? qsTr("Warning") : qsTr("Hi there!")
color: certDialog.hasOldFingerprint ? "red" : app.accentColor
font.pixelSize: app.largeFont
}
}
Label {
Layout.fillWidth: true
wrapMode: Text.WordWrap
text: certDialog.hasOldFingerprint ? qsTr("The certificate of this %1 box has changed!").arg(app.systemName) : qsTr("It seems this is the first time you connect to this %1 box.").arg(app.systemName)
}
Label {
Layout.fillWidth: true
wrapMode: Text.WordWrap
text: certDialog.hasOldFingerprint ? qsTr("Did you change the box's configuration? Verify if this information is correct.") : qsTr("This is the box's certificate. Once you trust it, an encrypted connection will be established.")
}
ThinDivider {}
Item {
Layout.fillWidth: true
Layout.fillHeight: true
implicitHeight: certGridLayout.implicitHeight
Flickable {
anchors.fill: parent
contentHeight: certGridLayout.implicitHeight
clip: true
ScrollBar.vertical: ScrollBar {
policy: contentHeight > height ? ScrollBar.AlwaysOn : ScrollBar.AsNeeded
}
GridLayout {
id: certGridLayout
columns: 2
width: parent.width
Repeater {
model: certDialog.issuerInfo
Label {
Layout.fillWidth: true
wrapMode: Text.WordWrap
text: modelData
}
}
Label {
Layout.fillWidth: true
Layout.columnSpan: 2
wrapMode: Text.WrapAtWordBoundaryOrAnywhere
text: qsTr("Fingerprint: ") + certDialog.fingerprint
}
}
}
}
ThinDivider {}
Label {
Layout.fillWidth: true
wrapMode: Text.WordWrap
text: certDialog.hasOldFingerprint ? qsTr("Do you want to connect nevertheless?") : qsTr("Do you want to trust this device?")
font.bold: true
}
}
onAccepted: {
Engine.connection.acceptCertificate(certDialog.url, certDialog.fingerprint)
Engine.connection.connect(certDialog.url)
}
}
}
Component {
id: infoDialog
Dialog {
id: dialog
width: Math.min(parent.width, contentGrid.implicitWidth)
x: (parent.width - width) / 2
y: (parent.height - height) / 2
modal: true
title: qsTr("Box information")
standardButtons: Dialog.Ok
property var discoveryDevice: null
header: Item {
implicitHeight: headerRow.height + app.margins * 2
implicitWidth: parent.width
RowLayout {
id: headerRow
anchors { left: parent.left; right: parent.right; top: parent.top; margins: app.margins }
spacing: app.margins
ColorIcon {
Layout.preferredHeight: app.iconSize * 2
Layout.preferredWidth: height
name: "../images/info.svg"
color: app.accentColor
}
Label {
id: titleLabel
Layout.fillWidth: true
wrapMode: Text.WrapAtWordBoundaryOrAnywhere
text: dialog.title
color: app.accentColor
font.pixelSize: app.largeFont
}
}
}
GridLayout {
id: contentGrid
anchors.fill: parent
rowSpacing: app.margins
columns: 2
Label {
text: "Name:"
}
Label {
text: dialog.discoveryDevice.name
Layout.fillWidth: true
elide: Text.ElideRight
}
Label {
text: "UUID:"
}
Label {
text: dialog.discoveryDevice.uuid
Layout.fillWidth: true
elide: Text.ElideRight
}
Label {
text: "Version:"
}
Label {
text: dialog.discoveryDevice.version
Layout.fillWidth: true
elide: Text.ElideRight
}
ThinDivider { Layout.columnSpan: 2 }
Label {
Layout.columnSpan: 2
text: qsTr("Available connections")
}
Flickable {
Layout.columnSpan: 2
Layout.fillWidth: true
Layout.preferredHeight: 200
contentHeight: contentColumn.implicitHeight
clip: true
ColumnLayout {
id: contentColumn
width: parent.width
Repeater {
model: dialog.discoveryDevice.portConfigs
ItemDelegate {
Layout.fillWidth: true
contentItem: RowLayout {
ColumnLayout {
Layout.fillWidth: true
Label {
Layout.fillWidth: true
elide: Text.ElideMiddle
text: "%1:%2".arg(model.address).arg(model.port)
}
Label {
text: model.protocol === PortConfig.ProtocolNymeaRpc ? "nymea-rpc" : "websocket"
Layout.fillWidth: true
font.pixelSize: app.smallFont
}
}
ColorIcon {
Layout.preferredHeight: app.iconSize
Layout.preferredWidth: height
visible: model.sslEnabled
name: "../images/network-secure.svg"
property bool isTrusted: Engine.connection.isTrusted(dialog.discoveryDevice.toUrl(index))
color: isTrusted ? app.accentColor : keyColor
}
}
onClicked: {
Engine.connection.connect(dialog.discoveryDevice.toUrl(index))
dialog.close()
}
}
}
}
}
}
}
}
}